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April Weather in Thetford, United Kingdom

Last updated: August 27, 2025

In April, the average temperature in Thetford, United Kingdom is a cool 9°C (48°F). Expect the mercury to dip as low as -1°C (30°F) on chilly days, while warm spells can reach up to 26°C (79°F). With an average precipitation of 32 mm (1.2 in) spread over 8 days, and humidity levels around 85%, be prepared for a mix of crisp and wet weather during your visit!

April Temperature in Thetford

In April in Thetford, the average temperature is 9°C (48°F). Maximum temperatures can reach 26°C (79°F), while minimum temperatures can drop as low as -1°C (30°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and chilly conditions.

April Weather in Thetford: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Thetford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thetford, April typically has an average temperature of 9°C (48°F), with highs reaching up to 26°C (79°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec404245485461646459534643
Data source: Temperature data for Thetford generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Thetford

In Thetford in April, the precipitation amount is 32 mm (1.2 in) spread over 8 days.

April Precipitation Trends in Thetford

The chart displays monthly precipitation patterns in Thetford, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Thetford, April typically receives around 32 mm (1.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec505655326473668063814881
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Thetford

In Thetford in April humidity is 85%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill enveloping you, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while traveling.

April Average Humidity in Thetford

This chart illustrates the average monthly humidity levels in Thetford, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Thetford is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%86%85%83%83%80%78%84%88%89%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Thetford

In Thetford in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Thetford.

Maximum UV Index Levels in Thetford for April

The chart shows the monthly maximum UV Index (UVI) for Thetford in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Thetford typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Thetford April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Thetford Compares to Other Months

Weather in Thetford varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Thetford, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Thetford, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)50 mm (2.0 inches)89%low
February Weather6°C (43°F)56 mm (2.2 inches)87%low
March Weather7°C (45°F)55 mm (2.1 inches)86%moderate
April Weather9°C (48°F)32 mm (1.2 inches)85%moderate
May Weather12°C (54°F)64 mm (2.5 inches)83%high
June Weather16°C (61°F)73 mm (2.9 inches)83%very high
July Weather18°C (64°F)66 mm (2.6 inches)79%very high
August Weather18°C (64°F)80 mm (3.1 inches)78%high
September Weather15°C (59°F)63 mm (2.5 inches)84%moderate
October Weather12°C (53°F)81 mm (3.2 inches)88%moderate
November Weather8°C (46°F)48 mm (1.9 inches)89%low
December Weather6°C (43°F)81 mm (3.2 inches)88%low

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